baber/WOPTO huggingface dataset:
Patent JP-H04333328-A (JP)
Title: Die changing device to punch press
Inventor: IINUMA KAZUSHIGE
IPC: B21D37/04
Filed: 1991-05-02
Abstract: PURPOSE:To provide the changing device for executing a change of a punch and a die to a punch press, in a comparatively narrow area. CONSTITUTION:The device is constituted so that many punches P and dies D or punch holders 13 and die holders 15 are provided on the peripheral surface of a punch supporting drum 57 and a die supporting drum 59 of a polygonal shape provided horizontally, a punch changing device 51 and a die changing device 53 being freely movable along said punch supporting drum 57 and die supporting drum 59 are provided, and by holder pushing/pulling devices 99, 133 provided on said punch changing device 51 and die changing device 53, respectively, the punch holder 13 and the die holder 15 between a punch supporting part 11 and a die supporting part 7 of a punch press 3, and said punch supporting drum 57 and die supporting drum 59 are attached/detached and changed.
Patent JP-S63121192-A (JP)
Title: Memory device
Inventor: WATANABE KAZUO
IPC: G11C11/41
Filed: 1986-11-10
Abstract: PURPOSE:To attain a high speed operation and to reduce an occupied area by providing a block selection function in the part of the pair of transistors of a sense amplifier and operating. CONSTITUTION:When the sense amplifier 1 is constituted of a CMOS, plural NMOS transistor pairs M3, M4 and M5, M6 are formed according to the number of the blocks and a current mirror circuit part can use a pair of common PMOS transistors M7, M8. A constant current source is connected to the source part of common source connection transistor pairs M3, M4 and M5, M6 similarly to an ordinary arithmetic amplifier, and this constant current source is constituted of the transistors, for instance to have transistor pair selection means M1, M2 and operate so as to have the selection function of the transistor pair. Thereby, the sense amplifier 1 itself can be selected and switched to realize the high speed operation or the reduction of the occupied area.
Patent JP-2001093672-A (JP)
Title: Substrate for organic electroluminescence display element and the display element
Inventor: SUZUKI KATSUHIRO
IPC: H05B33/14
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for an organic EL display element and the display element with partition walls, having a shape that prevents the shortening of distance between the cathode and the anode, capable of coping with further fining of the element. SOLUTION: In this substrate for an organic electroluminescence display element, at least plural transparent electrodes and plural electrically insulating partition walls, extending in the direction orthogonally crossing the extending direction of the transparent electrodes, are layered in the order on a transparent substrate. The section of the partition wall is in a shape of eaves overhanging the transparent substrate, and the side surface of the partition wall is covered with an organic layer and a cathode layer to a position higher than their respective thickness.
Patent JP-H07116174-A (JP)
Title: Parts combination and male screw for implant in bone
Inventor: TANI HIROHISA
IPC: A61C8/00
Filed: 1993-10-26
Abstract: PURPOSE:To obviate the need for removing an implant in a bone when an upper structure needs to be removed and to prevent body fluids from entering the upper structure during use in a living body for a prolonged period of time, by means of a male screw in which threads having different phases are provided at two or more positions of the body of the male screw. CONSTITUTION:A dental implant 1 comprises a raised portion for fitting on the top thereof and a tapped hole going through the raised portion and having an opening on the top of the raised portion. An abutment 2 applied on the top of the dental implant 1 has a hole on the lower side for fitting the abutment 2 on the raised portion of the implant 1 and a hole on the upper side for fixing a male screw to the abutment 2, which holes constitute a hole going through the entire length of the abutment 2. The male screw 3 comprises a screw head 3a engaged with the hole for fixing the male screw to the abutment 2, a screw body 3b (provided with two threads having different phases) fitting in the tapped hole, and recessed parts 3c of the screw body 3b which are capable of changing the shape thereof due to the elasticity thereof.
Patent JP-S61144328-A (JP)
Title: Blow molded article having skin and manufacture thereof
Inventor: ITO KEIZO
IPC: B29C49/24
Filed: 1984-12-18
Abstract: PURPOSE:To obtain an excellent external appearance with simple structure having a few parts in number, by a method wherein the skin is joined with at least one surface of a molded material, a groove is formed on at least one surface adjoining to the surface and a terminal of the skin is made to turn in the groove. CONSTITUTION:In a door trim of a motor car, for example, a molded material 4 is made of PP which has been molded into a hollow state through blowing and a plane which is the surface adjoining to the front, a right and left sides and the bottom are provided respectively with grooves 6. The skin 6 possesses double layer structure which is constituted bya method wherein the surface layer 7 made of PVC and a cushion layer 8 made of foamed PP and is rich in elasticity are bonded together and the cushion layer 8 is joined strongly to the molded material 4 through anchorage effect and fusion based on in-mold blow molding. Edge parts of four sides of the skin 5 are bent respectively into the plane, right and left sides and bottom of the molded material 4 and terminals 9 of the sides each are made to turn in a groove 6. The terminals 9, therefore, of the skin 5 are hardly recognized visually from every direction.
Patent JP-S61146148-A (JP)
Title: Apparatus for wavy slicing and laminating cheese
Inventor: NAKAYAMA NORIHIKO
IPC: A23C19/14
Filed: 1984-12-18
Abstract: PURPOSE:To obtain a laminated material without mutually adhering sliced pieces of cheese, by providing a swirling and lowering apparatus for rotating a receiving tool 90 deg. and lowering the receiving tool by the thickness of a sliced cheese each time the wavy sliced cheese is received from a cutter device by the receiving tool. CONSTITUTION:A large cut piece of cheese is fed intermittently at an interval of slicing thickness by a feeder 1, and sliced by a cutter device 2 having a wavy knife. Each slice of cheese is then received by a receiving tool 3. The receiving tool 3 is rotated by swirling device 4 90 deg.C each time the slice of cheese is received by the tool 3, and the slice of cheese is lowered by a lowering device 5 at an interval of given thickness.
Patent JP-H07118424-A (JP)
Title: Foamed polytetrafluoroethylene and its production
Inventor: SEGUCHI TADAO
IPC: C08J9/02
Filed: 1993-10-26
Abstract: PURPOSE:To provide foamed PTFE, and to provide a method for producing the same. CONSTITUTION:A method for producing a polytetrafluoroethylene foamed product comprises irradiating polytetrafluoroethylene with an ionizing radiation at a radiation rate of 0.5-100Gy/s at a temperature above the melting point of the polytetrafluoroethylene crystal in the absence of oxygen.
Patent JP-2000100218-A (JP)
Title: Vehicular lamp using led as light source
Inventor: AKIYAMA KIYOHIRO
IPC: H01L33/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lamp using LEDs as a light source that can simply and surely secure a waterproofing property without using a bushing into which a wiring cord must be threaded and can obviate the need to prepare a special cord even in the case that there is possibility to change over to an incandescent bulb specification. SOLUTION: In this vehicular lamp 20, an incandescent bulb socket 21 having a waterproofing holder 21A is mounted to a lamp housing, and a terminal member 24 to be removably fitted to the incandescent bulb socket 21 is mounted to tip ends of wiring cords 23 extending from an LED board 22 having multiple LEDs 22A mounted. When the incandescent bulb socket 21 is of a type to be fitted to a cylindrical base 26 of an incandescent bulb 25, the shape of the terminal member 24 is also formed into almost the same shape as that of the cylindrical base 26 of the incandescent bulb 25 corresponding to it.
Patent JP-S63121425-A (JP)
Inventor: MIYATA MITSUSHI
IPC: H02H3/28
Filed: 1986-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61145875-A (JP)
Title: Production of compound semiconductor device
Inventor: SATO TOMOKO
IPC: H01L21/477
Filed: 1984-12-20
Abstract: PURPOSE:To provide low resistance to a ZnSxSe1-x (0<=x<=1) epitaxial layer grown on a substrate, by a method wherein a III family element which is represented by Al is doped in a crystal to be provided with low resistance beforehand, and the skipped section of Zn is covered with high-purity ZnSxSe1-x. CONSTITUTION:Zinc (Zn) is coated on one main surface of the selenic zinc sulfide grown on a substrate, then the surface of the zinc is coated with selenic zinc sulfide and heat-treated in an atmosphere of inert gas, H2 gas or the same selenic zinc acide saturation vapor as that for the final layer. For example, the Al.doped ZnS single crystal 12 grown on a GaP 11 is washed with a organic solution. Approx. 5,000Kt of plate-shaped zinc Zn 13 and then approx. 6,000Kt of powdered zinc sulfide (ZnS) 14 with 99,9999% purity as a cover layer are successively evaporated on that surface. Then, the substrate is placed in a quartz boot where Ar gas is flowed and heat-treated at the temperature of 800 deg.C. When the substrate is taken out after 1hr has passed, and exposed to HCl:H2O=1:1 for about 30sec, then the zinc and zinc sulfide are samultaneously removed, and the ZnS:Al layer is lightly etched.
Patent JP-H07116969-A (JP)
Title: Impact rotary tool
Inventor: TANAKA NAOTAKE
IPC: B25B23/14
Filed: 1993-10-26
Abstract: PURPOSE:To accurately carry out fastening work regardless of user's using manner by providing a setting means for the number of rotations, that of impacts or impacting time which respond to set torque. CONSTITUTION:A micro-computer 16 AD-converts a voltage value set by a torque setting volume 18 and reads in it, and sets the number of rotations and impacting time according to set torque. As a switch 15 is led in, the voltage value varys, and the microcomputer 16 AD-converts the variation of the voltage value being due to the variation of lead in volume and takes in the voltage value, and gives the indication of the number of rotations to a speed control circuit 14 according to the voltage value. In this case, when the output of a detecting circuit 17 for the number of impacts exists, then the number of rotations is forcedly varied into the number of rotations set by the torque setting volume 18.
Patent JP-H01110503-A (JP)
Title: Antiseptic and mildew-proofing process for aqueous solution of etherified cyclodextrin
Inventor: KAMIYA HIROSHI
IPC: C08B37/16
Filed: 1987-10-22
Abstract: PURPOSE:To effectively prevent the putrefaction and degradation of an aqueous solution of etherified cyclodextrin, by adding an alkaline compound to an aqueous solution of etherified cyclodextrin, thereby adjusting the pH of the aqueous solution within a specific range. CONSTITUTION:The putrefaction and degradation of an aqueous solution of etherified cyclodextrin can be prevented by adding usually 0.03-0.5wt.% of an alkaline compound (e.g., NaOH or KOH) to a 1-50wt.% aqueous solution of an etherified cyclodextrin (an etherified alpha,beta,gamma-cyclodextrin having an average ether substitution degree of 0.1-3.0), thereby adjusting the pH of the solution to >=12.0, preferably 12.0-13.0. Since the process does not use an antiseptic such as methyl p-hydroxybenzoate, it can be applied to cosmetics, etc., without causing adverse effect.
Patent JP-H08111732-A (JP)
Title: Facsimile equipment
Inventor: OGAMICHI TAKASHI
IPC: H04N1/00
Filed: 1994-10-07
Abstract: PURPOSE: To prevent the load on and the cost of hardware and software from increasing by providing the facsimile equipment, having a function for DMA transfer from a document image read part to a communication control part, with a remote printing function without providing a new data transfer path. CONSTITUTION: The facsimile equipment equipped with the scanner 4a which reads an image out of a document and processes the read image as specified and the communication control part which transmits the image data transferred from the scanner 4A by DMA to another facsimile equipment is equipped with a selector 16 which inputs print data inputted from a host computer 100 through a printer I/F part 13 to the scanner 4a as read image data. The inputted print data are transferred to the communication control part by using a transfer path for read image data and facsimiled.
Patent JP-H02116102-A (JP)
Title: Magnet with shape memory properties
Inventor: KOBAYASHI KAZUYUKI
IPC: C08K3/08
Filed: 1988-10-26
Abstract: PURPOSE:To obtain a magnet with memory properties which can retain a desired shape freely by blending hard ferrite powder in a shape memory polymer and then magnetizing it. CONSTITUTION:A shape memory polymer is a polyurethane made by blending bifunctional diisocyanate (2,4-toluene diisocyanate, etc.), bifunctional polyol (polypropylene glycol, etc.), and bifunctional chain extender (ethylene glycol, etc.) including an active hydrogen base in a molecular ratio of diisocyanate: polyol: chain extender = 2.00-1.10:1.00-0.10 and by polymerizing using the prepolymer method. Approximately the same amount of NCO group and an OH group are contained at the end terminal, the glass transition point is -50 to 60 deg.C, and a crystallinity is 3-50weight%. Powder such as Ni and Co (grain diameter: 10mum-0.3mm) of 5-40 volume % is added to this polymer and the strength of an external magnetic field is determined for obtaining a desired residual magnetization matching the grain diameter, thus obtaining a magnet with shape memory properties.
Patent JP-H01111774-A (JP)
Title: Treatment of non-oxide ceramic powder
Inventor: NAKATANI MASAHIKO
IPC: C04B35/58
Filed: 1987-10-26
Abstract: PURPOSE:To improve wettability with water and org. material and to increase the density of green molded from and sintered compact, by treating non-oxide ceramic powder with a hydrophilic coupling agent. CONSTITUTION:The coupling agent having -(CH2CH2O)n- in the molecule and having hydrophilic functional group such as -OCH3, -COOCH3, -CH2OCH3, -COOH, -NH2, -CN, -OH or -NHCONH2 as terminal group, is dissolved in the water contg. small amt. of hydrochloric acid or acetic acid and heated at <=100 deg.C to hydrolyze and activate. Then, the non-oxide ceramic powder (e.g., Si3N4) is put in this soln. and stirred to react the hydrophilic functional group on the surface of the powder with the coupling agent and form a reacted layer on the surface of the powder, dried and thereafter, treated by heating at <=150 deg.C.
Patent JP-H0797956-A (JP)
Title: Piston for engine
Inventor: MATSUOKA MICHIO
IPC: F16J1/16
Filed: 1993-09-29
Abstract: PURPOSE:To provide a piston for an engine capable of smoothly, recovering lubrication oil regardless of forming the supporting hole at the height superposed on the position for arranging an oil ring. CONSTITUTION:A supporting hole 11 is formed on the skirt part 9 of a piston main body 1 so that its upper side may reach an oil ring groove 7. A piston pin 13 is inserted through the supporting hole 11, and a short cylindrical bush 15 is fitted therein. A step part 17 is composed on the top outer side of the bush 15, and its top outer part is formed lower than the other part by one step.
Patent JP-H03130766-A (JP)
Title: Pressure developing device
Inventor: NAGATA OSAMU
IPC: G03D13/00
Filed: 1989-10-16
Abstract: PURPOSE:To simplify the constitution of the device, and also, to adjust the pressure distribution by using deflection restoring force of a cam follower shaft as pressure force of a developing roller. CONSTITUTION:Between a large diameter roller 21 and a small diameter roller 22 of this device, developing paper and microcapsule paper are superposed and fed in. In this case, cams 23a-23c provided on a cam shaft 25, and bearings 26a - 26c on a cam follower shaft 27 are brought to press-contacting and the shaft 27 is brought to elastic deformation. Subsequently, its restoring force is transferred to the roller 22 through bearings 24a - 24d and used as pressure force of the roller, and a color image is transferred to developing paper. Also, by varying a position on a cam outline curve of each cam by rotating the shaft 25 by a desired angle, and by varying a distance between its position and the axis center of the shaft 25, etc., a distribution of pressure force to the roller 22 is adjusted.
Patent JP-H02114111-A (JP)
Title: Appearance inspection device for thick film printed pattern
Inventor: ICHINOSE KENICHI
IPC: G01N21/956
Filed: 1988-10-25
Abstract: PURPOSE:To enable inspection with a higher workability by inspecting a pattern printed over the entire surface of a substrate with a linear image camera while a pattern printed at a part thereof is inspected with an area camera to satisfy an inspection accuracy demanded. CONSTITUTION:A linear image camera 10 mounted in front of a base plate 2 contains a linear image sensor 11 and has a characteristic advantageous for observation in a wide range. An area camera 12 arranged on the side of the linear image camera 10 contains an area type image sensor 13 and has a characteristic advantageous for observation in a narrow range. Then, for example, as in a conductive pattern, an appearance inspection of a pattern printed over the entire surface of a substrate is performed with a linear image camera 10 advantageous for observation in a wide range and an appearance inspection of a pattern such as resistance pattern, reference point pattern and insulation pattern as printed at a part of the substrate is performed with an area camera 12 having a zoom driver 7 while being advantageous for observation in a narrow range.
Patent JP-H10114076-A (JP)
Title: Method for bonding ink-jet printer head, and ink-jet printer
Inventor: WATANABE KEIJI
IPC: B41J2/015
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To make low temperature bonding possible by a method in which after the adjustment of each relative position of a thin plate bonding member having a bonding layer in which at least one layer of one selected from Ag, Au, etc., is laminated on the bonding surface of the bonding member, the bonding layers are pressurized, contacted with each other, heated, deformed plastically, diffused, and bonded together. SOLUTION: In manufacturing a printer head, a Ni plated film 6d, a Cu plated film 7, and an Ag plated film 8 are formed in sequence on a base material 5. Heat treatment is done in the air, the Ag plated film 8 is softened, and C and S on the bonding surface are removed by emitting ions or neutral atoms. Next, the bonding parts are positioned and fixed temporarily by spot welding in order of an orifice plate, a restrictor plate, a diaphragm plate, and a filter plate. The parts are set in a furnace, the upper and lower parts are held by a pressurizing jig, and the parts are heated in the air and pressurized. After that, the power source of a heater is turned off, and the parts are cooled to a room temperature to attempt bonding and integration.
Patent JP-H11106026-A (JP)
Title: Bobbin supplying device
Inventor: OTOJIMA HIRAO
IPC: B65G47/24
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin supplying device in which bobbin blocking does not occur. SOLUTION: This device is provided with a bobbin reversing device 7 constituted by being provided with a bobbin supporting plate 29 receiving a bobbin B of a horizontal attitude and mounting the bobbin B, a rotation mechanism 28 rotating the bobbin supporting plate 29 in either one of forward and backward directions and dropping the bobbin B by facing the bottom side down and stopping mechanisms 40, 41, 42, 43, 44 which mechanically and compulsorily stop the horizontal attitude of the bobbin supporting plate 29 after the rotation.
Patent JP-S61147352-A (JP)
Title: Computer device
Inventor: SHIODA IORI
IPC: G06F12/02
Filed: 1984-12-20
Abstract: PURPOSE:To expands the address space of a central processor and to utilize a bus effectively by providing an address conversion part which converts addresses of part of the address space of the central processor and makes them to correspond to the address space of the central processor. CONSTITUTION:When the central processor 1 accesses some address, a bus selection part 2 selects a system bus 3 or local bus 4. When the local bus 4 is selected, nothing changes as before, but when the system bus 3 is selected, the address conversion part 11 replaces address data that the central processor 1 accesses including the three high-order bits with the contents of the address conversion register 12 of an address conversion part 11 which is written by the central processor 1 previously. Thus, the contents of this register 12 are rewritten to access an optional area obtained by dividing the address space L of the 1st memory by 2<3>. When the unit of access is made minute, the number of the replaced bits is only increased.
Patent JP-H0974937-A (JP)
Title: Rope-type spat collection device and artificial spat collection of adhesive bivalve by adjusting aeration flow
Inventor: TOYAMA KAZUHIRO
IPC: A01K61/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To enable the adjustment of the amount of adhesion of adhesive bivalve spat by using thin ropes as a spat collection device and adjusting the flow rate of aeration. SOLUTION: Ropes of about 1-5mm in a diameter are arranged in plural rows in an identical direction and in plural stages as a spat collection device 1. The spat collection device 1 is combined with an aeration device 2, which can change the flow rate of aeration, and this enables the adjustment of the spat adhesion density.
Patent JP-S62130104-A (JP)
Title: Material feed device having device for confirming certain quantity movement of feed arrow
Inventor: ITO RYUZO
IPC: B23B13/12
Filed: 1985-11-29
Abstract: PURPOSE:To prevent inaccurate dimension and breakage of a tool by providing a counter, a timer, and a feed abnormality detecting device which make output at a shorter preset value and a longer preset value than the set quantity of a feed arrow movement, in a material feeding device for an automatic lathe. CONSTITUTION:A bar material 2 is held by a finger chuck 5 on the end of the feed arrow 4 of a material feed device 3, and pressed against a bar material machining device 1. After machining is completed, a collet chuck is opened, a main spindle 1b is retracted, and the bar material 2 is chucked again. In this case, a cutting-off tool 1a retains the bar material 2 and holds its position. And, the main spindle 1b is advanced by a defined length L. The number of pulses is counted by a rotary encoder and a counter. When the feed is normal, the contacts of a timer are operated after the always open contact of the counter is closed leaving an always open contact for operating an emergency stop control circuit kept open. However, in the case of a short feed abnormality or a long feed abnormality, such abnormality is detected and the emergency stop control circuit is operated, to prevent poor machining or breakage of a tool.
Patent JP-S61140848-A (JP)
Inventor: AIRA BARII GOORUDOBAAGU
IPC: G01N25/22
Filed: 1985-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。